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Class OperationTimedPollAlgorithm (2.70.3)

public class OperationTimedPollAlgorithm extends ExponentialRetryAlgorithm

Operation timed polling algorithm, which uses exponential backoff factor for determining when the next polling operation should be executed. If the polling exceeds the total timeout this algorithm cancels polling.

Inheritance

java.lang.Object > ExponentialRetryAlgorithm > OperationTimedPollAlgorithm

Inherited Members

ExponentialRetryAlgorithm.createFirstAttempt()

ExponentialRetryAlgorithm.createFirstAttempt(RetryingContext)

ExponentialRetryAlgorithm.createNextAttempt(RetryingContext,TimedAttemptSettings)

ExponentialRetryAlgorithm.createNextAttempt(TimedAttemptSettings)

ExponentialRetryAlgorithm.nextRandomLong(long)

ExponentialRetryAlgorithm.shouldRPCTerminate(long)

ExponentialRetryAlgorithm.shouldRetry(RetryingContext,TimedAttemptSettings)

ExponentialRetryAlgorithm.shouldRetry(TimedAttemptSettings)

Object.clone()

Object.equals(Object)

Object.finalize()

Object.getClass()

Object.hashCode()

Object.notify()

Object.notifyAll()

Object.toString()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Static Methods

create(RetrySettings globalSettings)

public static OperationTimedPollAlgorithm create(RetrySettings globalSettings)

Creates the polling algorithm, using the default NanoClock for time computations.

Parameter
Name	Description
`globalSettings`	`RetrySettings` the settings

Returns
Type	Description
`OperationTimedPollAlgorithm`	timed poll algorithm

create(RetrySettings globalSettings, ApiClock clock)

public static OperationTimedPollAlgorithm create(RetrySettings globalSettings, ApiClock clock)

Parameters
Name	Description
`globalSettings`	`RetrySettings`
`clock`	`ApiClock`

Returns
Type	Description
`OperationTimedPollAlgorithm`

Methods

shouldRPCTerminate(long timeLeftMs)

protected boolean shouldRPCTerminate(long timeLeftMs)

Parameter
Name	Description
`timeLeftMs`	`long`

Returns
Type	Description
`boolean`

Overrides

ExponentialRetryAlgorithm.shouldRPCTerminate(long timeLeftMs)

shouldRetry(TimedAttemptSettings nextAttemptSettings)

public boolean shouldRetry(TimedAttemptSettings nextAttemptSettings)

Returns true if another poll operation should be made or throws CancellationException otherwise.

Parameter
Name	Description
`nextAttemptSettings`	`TimedAttemptSettings` attempt settings, which will be used for the next attempt, if accepted

Returns
Type	Description
`boolean`	`true` if more attempts should be made, never returns `false` (throws `CancellationException` instead)

Overrides

ExponentialRetryAlgorithm.shouldRetry(TimedAttemptSettings nextAttemptSettings)

Exceptions
Type	Description
`CancellationException`	if no more attempts should be made